Singh, Piyush Kumar, et al. “Estimation of Blood Glucose, Blood Urea, Serum Creatinine and Serum Cholesterol in Coronary Artery Disease Patients in a Tertiary Care Hospital: A Case Control Study”. International Journal of Modern Developments in Engineering and Science, vol. 2, no. 2, Mar. 2023, pp. 11-13, https://journal.ijmdes.com/ijmdes/article/view/111.